Surgical drill



FIG. 1 is a top, front perspective view of a surgical drill;

FIG. 2 is a top, front left perspective view thereof;

FIG. 3 is a bottom, front right perspective view thereof;

FIG. 4 is a bottom, front left perspective view thereof;

FIG. 5 is a top, rear right perspective view thereof;

FIG. 6 is a top, rear left perspective view thereof;

FIG. 7 is a bottom, rear right perspective view thereof;

FIG. 8 is a bottom, rear left perspective view thereof;

FIG. 9 is a left side elevational view thereof;

FIG. 10 is a right side elevational view thereof;

FIG. 11 is a bottom plan view thereof; and,

FIG. 12 is a rear elevational view thereof.

The broken lines shown in FIGS. 1-12 illustrate, portions of a surgical drill that form no part of the claimed design. Additionally, the broken lines shown in FIGS. 5-12 which surround a rear surface and notch under the rear surface illustrate portions of the surgical drill that form no part of the claimed design. 

CLAIM The ornamental design for a surgical drill, as shown and described. 